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公开(公告)号：US20110315630A1
公开(公告)日：2011-12-29
申请号：US12838827
申请日：2010-07-19
申请人： Hideyuki MORIKAWA , Hideki Muraki
发明人： Hideyuki MORIKAWA , Hideki Muraki
IPC分类号： B01D17/05
CPC分类号： B01D11/0288 , B01D11/0492 , G01N2001/4061
摘要： Simplified liquid-solid and liquid-liquid separations after centrifugal extraction are used to extract a target substance from a substance mixture into a solvent. An extraction container has a closed-end cylindrical shape, and is rotated around a central axis by an extractor rotor driven by a motor. The extraction container includes: an opening provided in a bottom portion thereof; and a valve (valve ball) provided at the opening, and opened or closed by a pressure difference between above and below the valve. In extraction, a substance mixture and a solvent are put into the extraction container. The extraction container is repeatedly subjected to normal rotation, pausing, reverse rotation, and pausing to thereby extract a target substance from the substance mixture into the solvent and to separate the liquids into upper and lower layers. Then, an air pressure hose nozzle is connected to an opening in an upper portion of the extraction container, and an inside of the extraction container is pressurized to open the valve at the bottom portion. Thus, the liquids are sequentially discharged from the liquid in the lower layer.
摘要翻译： 使用离心萃取后的液体 - 液体和液体 - 液体间分离，将物质从物质混合物中提取到溶剂中。 提取容器具有封闭端圆筒形状，并且通过由电动机驱动的抽出转子围绕中心轴线旋转。 提取容器包括：设置在其底部的开口; 以及设置在开口处的阀（阀球），并且通过阀上方和下方之间的压力差打开或关闭。 在提取中，将物质混合物和溶剂放入提取容器中。 提取容器重复地进行正常旋转，暂停，反向旋转和暂停，从而将物质从物质混合物中提取到溶剂中并将液体分离成上层和下层。 然后，将空气压力软管喷嘴连接到提取容器的上部的开口，并且提取容器的内部被加压以在底部打开阀。 因此，液体从下层的液体中顺次排出。
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公开(公告)号：US4547340A
公开(公告)日：1985-10-15
申请号：US515366
申请日：1983-07-19
CPC分类号： B01F11/0014 , B01D11/048 , B01D11/0484
摘要： An automatic extractor apparatus has a rotatable turn table on which are supported a plurality of angularly spaced-apart treating vessels. The treating vessels are mounted around the periphery of the turn table and are supported by pivot pins such that when the turn table is in a non-rotation state, the treating vessels hang downwardly from the pivot pins, whereas when the turn table is rotationally driven at high speed, the heating vessels pivot about the pivot pins and are flung outwardly due to centrifugal force. A drive mechanism rotationally indexes the turn table to different stop positions, and a plurality of treating stations are disposed at the stop positions to treat the solution contained in the treating vessels and extract therefrom the desired substance. The turn table is used both as an indexing table for indexing the treating vessels to different stop positions and a centrifuging table to centrifuge the solutions in the treating vessels. The apparatus is run automatically in accordance with a predetermined program under the control of a computer.
摘要翻译： 自动提取装置具有可转动的转台，多个角度间隔开的处理容器支撑在该工作台上。 处理容器安装在转台的周边周围并由枢轴销支撑，使得当转台处于非旋转状态时，处理容器从枢轴销向下悬挂，而当转盘旋转驱动时 在高速下，加热容器围绕枢轴销枢转并且由于离心力而向外偏离。 驱动机构将转台旋转地指向不同的停止位置，并且在停止位置设置多个处理台以处理包含在处理容器中的溶液并从中提取所需物质。 转台用作用于将处理容器分配到不同停止位置的分度台和离心分离台，以将处理容器中的溶液离心。 该装置在计算机的控制下根据预定的程序自动运行。
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公开(公告)号：US5205844A
公开(公告)日：1993-04-27
申请号：US796353
申请日：1991-11-22
申请人： Hideyuki Morikawa
发明人： Hideyuki Morikawa
CPC分类号： B01D19/0031 , B01D19/0063
摘要： A degassing apparatus in which a tube made of permeable film is laid in a vacuum chamber which is decompressed and controlled by a vacuum pump, and a liquid flowing in the tube is degassed by causing gas to permeate through the wall of the tube. The degassing apparatus comprises a valve for opening the vacuum chamber toward the atmosphere and/or a permeable film which is placed between the vacuum chamber and the atmosphere and/or a valve for opening the vacuum pump to the atmosphere which is disposed between the primary valve and the primary cylinder of the vacuum pump. This degassing apparatus can be very small in size and can operate stably.
摘要翻译： 一种脱气装置，其中由可渗透膜制成的管被放置在由真空泵减压和控制的真空室中，并且在管中流动的液体通过使气体渗透通过管的壁而脱气。 脱气装置包括用于将真空室朝向大气打开的阀和/或放置在真空室和大气之间的可渗透膜和/或用于将真空泵打开到大气的阀，该气体设置在主阀 和真空泵的主缸。 该脱气装置的尺寸可以非常小，能够稳定地工作。
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公开(公告)号：US20060254509A1
公开(公告)日：2006-11-16
申请号：US11432933
申请日：2006-05-12
申请人： Hideyuki Morikawa
发明人： Hideyuki Morikawa
IPC分类号： B05B3/00
CPC分类号： G01N35/1011 , G01N35/109
摘要： There is provided a low-cost liquid supply apparatus using a system in which a liquid nozzle is moved, the apparatus being configured so that the installation area of the apparatus is small, a liquid vessel can be installed or removed easily without being hindered by equipment for moving the liquid nozzle, and further the number of parts is small. The liquid nozzle is attached to an arm capable of being turned reversibly around a turning shaft, and the movement of the liquid nozzle is controlled by the turning angle of the arm for either one axis of the X-axis and the Y-axis and is controlled by changing the length of the arm from the turning shaft for the other axis.
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公开(公告)号：US4648812A
公开(公告)日：1987-03-10
申请号：US763077
申请日：1985-08-05
CPC分类号： A61M5/14228 , F04B43/082 , A61M5/16831
摘要： Pulsations of a peristaltic type fluid-infusion pump are prevented by providing pulsations of opposite phase to that of the pulsations occurring during fluid infusion by the peristaltic type fluid-infusion pump.
摘要翻译： 蠕动型流体输注泵的脉冲通过提供与通过蠕动型流体输注泵的流体输注期间发生的脉动相反的相位的脉动来防止。
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公开(公告)号：US07503356B2
公开(公告)日：2009-03-17
申请号：US11432933
申请日：2006-05-12
申请人： Hideyuki Morikawa
发明人： Hideyuki Morikawa
IPC分类号： B67C3/26
CPC分类号： G01N35/1011 , G01N35/109
摘要： There is provided a low-cost liquid supply apparatus using a system in which a liquid nozzle is moved, the apparatus being configured so that the installation area of the apparatus is small, a liquid vessel can be installed or removed easily without being hindered by equipment for moving the liquid nozzle, and further the number of parts is small. The liquid nozzle is attached to an arm capable of being turned reversibly around a turning shaft, and the movement of the liquid nozzle is controlled by the turning angle of the arm for either one axis of the X-axis and the Y-axis and is controlled by changing the length of the arm from the turning shaft for the other axis.
摘要翻译： 提供了一种使用液体喷嘴移动的系统的低成本液体供给装置，该装置被构造成使得装置的安装面积小，可容易地安装或移除液体容器而不受设备的阻碍 用于移动液体喷嘴，并且更多的部件数量很少。 液体喷嘴附接到能够绕转动轴可逆地旋转的臂，并且液体喷嘴的移动由X轴和Y轴的任一轴的臂的转动角度控制，并且是 通过从另一轴的转动轴改变臂的长度来控制。
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公开(公告)号：US6092995A
公开(公告)日：2000-07-25
申请号：US224609
申请日：1998-12-31
申请人： Hideyuki Morikawa
发明人： Hideyuki Morikawa
CPC分类号： F04B9/02 , F04B13/00 , F04B2201/0201
摘要： A high accuracy and high precision pump for fluids, specifically for use in chemical and/or medical analyzers includes a female-thread or nut inside the motor rotor shaft and a male-thread or lead screw mated with the female-thread or nut supported by a bearing that restricts the rotation of the lead screw. The lead screw slides axially, and is connected directly to a plunger or piston which is moved forward or backward by the rotation of the motor rotor. The end of the plunger or piston cylinder chamber includes a common fluid path switch-over valve by which fluid flow may be switched over to a plurality of fluid paths. Movement of pumping components, including pump(s), nozzle(s), valve(s), and tubing, is unified to eliminate volume changes due to changes in fluid tubing flexion.
摘要翻译： 用于流体的高精度和高精度泵，专门用于化学和/或医疗分析仪，包括电动机转子轴内的内螺纹或螺母，以及与内螺纹或螺母配合的外螺纹或导螺杆， 限制丝杠旋转的轴承。 导螺杆轴向滑动，并直接连接到通过电动机转子的旋转而向前或向后移动的柱塞或活塞。 柱塞或活塞缸室的端部包括公共流体路径切换阀，通过该阀可以将流体流动切换到多个流体路径。 泵送组件（包括泵，喷嘴，阀门和管道）的运动是统一的，以消除由于流体管道弯曲的变化引起的体积变化。
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公开(公告)号：US5887977A
公开(公告)日：1999-03-30
申请号：US941644
申请日：1997-09-30
申请人： Hideyuki Morikawa
发明人： Hideyuki Morikawa
CPC分类号： B01F5/0604 , B01F13/0059 , B01F3/08
摘要： An apparatus to mix various liquids in fluid streams includes an outer casing with a plurality of fluid inlets and a fluid outlet, and a plurality of discs bearing a plurality of different holes or groove arrangements stacked one upon another between the fluid inlets and outlet to induce a rotational angular velocity to the fluid streams.
摘要翻译： 用于混合流体流中的各种液体的装置包括具有多个流体入口和流体出口的外壳，以及在流体入口和出口之间彼此叠置的多个不同的孔或槽布置的多个盘，以诱导 对流体流的旋转角速度。
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